LTN Servotechnik is a specialized manufacturer of customized resolvers and slip rings, founded in 1979. The company focuses on the development, design, and series production of electromechanical components for apparatus, machinery, and plant engineering customers worldwide. Its core business involves providing innovative, efficient, and sustainable technical solutions for power, signal, and data transmission. Success is built upon listening to customer needs and understanding their problems. The company delivers custom products from prototype to series production through a collaborative partnership approach.LTNServotechnikisaspecializedmanufacturerofcustomizedresolversandsliprings,foundedin1979.Thecompanyfocusesonthedevelopment,design,andseriesproductionofelectromechanicalcomponentsforapparatus,machinery,andplantengineeringcustomersworldwide.Itscorebusinessinvolvesprovidinginnovative,efficient,andsustainabletechnicalsolutionsforpower,signal,anddatatransmission.Successisbuiltuponlisteningtocustomerneedsandunderstandingtheirproblems.Thecompanydeliverscustomproductsfromprototypetoseriesproductionthroughacollaborativepartnershipapproach.
Key Products/TechnologiesKeyProducts/Technologies
**Slip Rings**: Electromechanical components for power, signal, and data transmission. The product range includes three lines: Standard Line (e.g., SC012, SC020, SC040, SH085, SC104), Customised Line (modified standard solutions), and Exclusive Line (new, custom-developed transmission systems for specific applications). The SC012 model features up to 17 rings, 1A current per ring, max 48VDC, max 250rpm, IP40 protection, and supports Fast/Gigabit Ethernet, HD-SDI, and 3G-SDI transmission. The SC020 slip ring transmits power and HD TV quality video signals with data rates up to 10B bit/sec. The SC040 model is a mercury-free alternative for sensitive applications in the food and pharmaceutical industries, utilizing gold-on-gold contacts for high electricity and data transmission. The SR/SH085 slip rings offer up to 16 poles, transmit both data signals and power across the rotary axis, and are suitable for high-speed and harsh environmental applications. Technologies include Fast Ethernet (100-BaseT Cat.5e & Cat.6 certified) and Gigabit Ethernet (1000-BaseT Cat.5e certified) to TIA-568 and EN 50173 standards.**SlipRings**:Electromechanicalcomponentsforpower,signal,anddatatransmission.Theproductrangeincludesthreelines:StandardLine(e.g.,SC012,SC020,SC040,SH085,SC104),CustomisedLine(modifiedstandardsolutions),andExclusiveLine(new,custom-developedtransmissionsystemsforspecificapplications).TheSC012modelfeaturesupto17rings,1Acurrentperring,max48VDC,max250rpm,IP40protection,andsupportsFast/GigabitEthernet,HD-SDI,and3G-SDItransmission.TheSC020slipringtransmitspowerandHDTVqualityvideosignalswithdataratesupto10Bbit/sec.TheSC040modelisamercury-freealternativeforsensitiveapplicationsinthefoodandpharmaceuticalindustries,utilizinggold-on-goldcontactsforhighelectricityanddatatransmission.TheSR/SH085slipringsofferupto16poles,transmitbothdatasignalsandpoweracrosstherotaryaxis,andaresuitableforhigh-speedandharshenvironmentalapplications.TechnologiesincludeFastEthernet(100-BaseTCat.5e&Cat.6certified)andGigabitEthernet(1000-BaseTCat.5ecertified)toTIA-568andEN50173standards.
**Resolvers**: Contact-free, inductive angle feedback systems providing absolute signals. Primarily used for controlling the rotational speed of servo motors, offering a broader application spectrum compared to rotary encoders. Brushless resolvers ensure wear-free and fail-safe operation under harsh conditions, including extreme temperatures, vacuum, and radioactivity, as well as in mining applications. Models include RE-15 (frameless, hollow shaft up to 12mm, outer Ø 36mm, -55°C to +155°C operating temperature, max 20,000 rpm), RE-21, R36, R58 (1 pole pair, 7V input, -40°C to +100°C), and R71.**Resolvers**:Contact-free,inductiveanglefeedbacksystemsprovidingabsolutesignals.Primarilyusedforcontrollingtherotationalspeedofservomotors,offeringabroaderapplicationspectrumcomparedtorotaryencoders.Brushlessresolversensurewear-freeandfail-safeoperationunderharshconditions,includingextremetemperatures,vacuum,andradioactivity,aswellasinminingapplications.ModelsincludeRE-15(frameless,hollowshaftupto12mm,outerØ36mm,-55°Cto+155°Coperatingtemperature,max20,000rpm),RE-21,R36,R58(1polepair,7Vinput,-40°Cto+100°C),andR71.
**Fiber-optic Rotary Joints**: Systems for contactless transmission of high data rates.**Fiber-opticRotaryJoints**:Systemsforcontactlesstransmissionofhighdatarates.
**Resolver-to-Encoder Converters**: Products like G-REC, G-RDC, and G-RCC that convert analog resolver signals into digital incremental (square wave) encoder output signals.**Resolver-to-EncoderConverters**:ProductslikeG-REC,G-RDC,andG-RCCthatconvertanalogresolversignalsintodigitalincremental(squarewave)encoderoutputsignals.
Core AdvantagesCoreAdvantages
**Customization and Tailored Solutions**: Extensive application know-how to provide customer-specific solutions from prototype to series production [database, cite: 2, 3, 4, 5, 9, 11, 12, 25, 26, 28]. The ability to develop and manufacture products precisely tailored to customer requirements [database, cite: 2].**CustomizationandTailoredSolutions**:Extensiveapplicationknow-howtoprovidecustomer-specificsolutionsfromprototypetoseriesproduction[database,cite:2,3,4,5,9,11,12,25,26,28].Theabilitytodevelopandmanufactureproductspreciselytailoredtocustomerrequirements[database,cite:2].
**High Quality and Robustness**: Products designed and manufactured to withstand harsh environmental conditions such as corrosive air, salty air, severe vibration, extreme temperatures, vacuum, and radioactivity. Regular quality inspections in a state-of-the-art test laboratory and numerous certifications provide objective proof of performance.**HighQualityandRobustness**:Productsdesignedandmanufacturedtowithstandharshenvironmentalconditionssuchascorrosiveair,saltyair,severevibration,extremetemperatures,vacuum,andradioactivity.Regularqualityinspectionsinastate-of-the-arttestlaboratoryandnumerouscertificationsprovideobjectiveproofofperformance.
**Broad Product Portfolio**: A wide range of slip rings, resolvers, incremental encoders, and optical rotary joints, covering micro signals to high power transmission. Offering specialized solutions like mercury-free slip rings for specific industry needs.**BroadProductPortfolio**:Awiderangeofsliprings,resolvers,incrementalencoders,andopticalrotaryjoints,coveringmicrosignalstohighpowertransmission.Offeringspecializedsolutionslikemercury-freeslipringsforspecificindustryneeds.
**Technological Expertise and Innovation**: Development and ownership of patented core technologies. A team of over 250 highly skilled employees continuously develops new ideas and products, securing its position as a leading supplier of industrial components. Unique capability to combine resolver and slip ring technologies into custom products.**TechnologicalExpertiseandInnovation**:Developmentandownershipofpatentedcoretechnologies.Ateamofover250highlyskilledemployeescontinuouslydevelopsnewideasandproducts,securingitspositionasaleadingsupplierofindustrialcomponents.Uniquecapabilitytocombineresolverandslipringtechnologiesintocustomproducts.
**High Vertical Integration**: In-house innovative development and advanced manufacturing of metal and plastic products, ensuring a high level of vertical integration. This enables comprehensive service throughout the product lifecycle and long-term supply of spare parts.**HighVerticalIntegration**:In-houseinnovativedevelopmentandadvancedmanufacturingofmetalandplasticproducts,ensuringahighlevelofverticalintegration.Thisenablescomprehensiveservicethroughouttheproductlifecycleandlong-termsupplyofspareparts.
**Global Presence and Service**: A worldwide network of sales and service offices supporting global activities. Comprehensive service and support throughout the product lifecycle, including maintenance and repairs.**GlobalPresenceandService**:Aworldwidenetworkofsalesandserviceofficessupportingglobalactivities.Comprehensiveserviceandsupportthroughouttheproductlifecycle,includingmaintenanceandrepairs.
Target IndustriesTargetIndustries
Apparatus, machinery, and plant engineering industriesApparatus,machinery,andplantengineeringindustries
Industrial control and drive technology sectorsIndustrialcontrolanddrivetechnologysectors
Automation and robotics fieldsAutomationandroboticsfields
Medical technology (e.g., surgical lights, medical slip rings)Medicaltechnology(e.g.,surgicallights,medicalsliprings)
Wind power and renewable energy (e.g., wind turbines, solar panel tracking systems)Windpowerandrenewableenergy(e.g.,windturbines,solarpaneltrackingsystems)
Surveillance systems (e.g., radar systems, CCTV cameras, video surveillance systems)Surveillancesystems(e.g.,radarsystems,CCTVcameras,videosurveillancesystems)
Packaging industry (e.g., packaging machines)Packagingindustry(e.g.,packagingmachines)
Mining (e.g., rock drilling)Mining(e.g.,rockdrilling)
Access systems (e.g., revolving doors)Accesssystems(e.g.,revolvingdoors)
Electrical engineering and mechanical engineering sectorsElectricalengineeringandmechanicalengineeringsectors
Electric servo drives and positioning drivesElectricservodrivesandpositioningdrives
Major MarketsMajorMarkets
Turkey, India, Indonesia, China, JapanTurkey,India,Indonesia,China,Japan
GermanyGermany
USAUSA
Certifications/PatentsCertifications/Patents
**Certifications**: Certified to DIN EN ISO 9001:2015 for Quality Management System. Certified to DIN EN ISO 14001:2015 for Environmental Management System. Fast Ethernet (100-BaseT Cat.5e & Cat.6) and Gigabit Ethernet (1000-BaseT Cat.5e) slip rings are certified according to TIA-568 and EN 50173 standards.**Certifications**:CertifiedtoDINENISO9001:2015forQualityManagementSystem.CertifiedtoDINENISO14001:2015forEnvironmentalManagementSystem.FastEthernet(100-BaseTCat.5e&Cat.6)andGigabitEthernet(1000-BaseTCat.5e)slipringsarecertifiedaccordingtoTIA-568andEN50173standards.
**Patents**: The company develops and holds patented core technologies. Many of its developments are patented, forming the basis for new, customer-specific concepts and demonstrating its technological prowess.**Patents**:Thecompanydevelopsandholdspatentedcoretechnologies.Manyofitsdevelopmentsarepatented,formingthebasisfornew,customer-specificconceptsanddemonstratingitstechnologicalprowess.